KA

Ka Fai Kinsen Au

NL Nationalpak Limited: 2 patents #4 of 6Top 70%
📍 Tuen Mun, CN: #15 of 119 inventorsTop 15%
Overall (All Time): #811,617 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11788333 Hinge structure and packaging box with it — 2023-10-17
D510701 Slope shaped display box — 2005-10-18
D502393 Display box — 2005-03-01
D401061 Jewelry box — 1998-11-17
D400707 Jewelry box — 1998-11-10
5810162 Jewelry box Ho Ching Au 1998-09-22